Key Invest is one stop destination to buy a property, apartments and villas in turkey, Istanbul. The property for sale in turkey is currently booming and central as well as prime locations are in great demand, especially the Bosphorus line districts. So, if you have set your heart on a villa or apartment in Istanbul, the best places to choose include Levent, Bebek, Mecidiyekoy, Sisli, Macka and Beyoglu. Luxury residences such as villas, homes and apartments for sale in Istanbul are favored by foreign buyers as investment options and not just for residential purposes. Istanbul's rapidly developing suburbs offer additional benefits when it comes to generating a strong rental inflow as the city expands its horizons.